This is how the ultraviolet light from the sun can actually ‘ultrasound’ and ‘light-emit’ dye molecules.It works by trapping the UV radiation in a polymer and releasing the energy as light.This is where the fun begins.This is how UV-A light can create dye molecules in the skin.This process can also […]
A few weeks ago, a few weeks before Christmas, I went into a store in Canberra with my friend and we got some UV light detector that we liked.It’s a light-emitting diode UV light-detector that’s a little cheaper than the standard ones, but a little bigger.In fact, it’s a much […]
With the advent of the smartphone, we have become used to having a wide range of apps that help us stay up to date on the weather.Now, it seems that the UV light in your smartphone is a different story.This week, a new UV LED light source called UV LED […]
